Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 06-07-2019 and time 16:46:16 (Italy) in region 6 km SE Rotonda (PZ)

A magnitude ML 1.4 earthquake occured in region: 6 km SE Rotonda (PZ), on

  • 06-07-2019 14:46:16 (UTC)
  • 06-07-2019 16:46:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.9040, 16.0670 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Rotonda PZ 6 3494 3494
Mormanno CS 7 3027 6521
Viggianello PZ 8 3025 9546
Laino Castello CS 9 848 10394
Morano Calabro CS 9 4576 14970
Laino Borgo CS 10 1921 16891
San Basile CS 13 1055 17946
Castelluccio Inferiore PZ 14 2131 20077
Papasidero CS 14 734 20811
Castelluccio Superiore PZ 14 824 21635
San Severino Lucano PZ 14 1563 23198
Castrovillari CS 16 22240 45438
Saracena CS 16 3828 49266
Orsomarso CS 18 1265 50531
Lungro CS 18 2592 53123
Frascineto CS 18 2154 55277
Episcopia PZ 19 1434 56711

Municipalities with at least 50000 inhabitants

An earthquake occurred to
70 Km N of Cosenza (67546 inhabitants)
85 Km S of Potenza (67122 inhabitants)
96 Km SW of Matera (60436 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 1.4 2019-07-06
14:46:16		 39.9043 16.0667 9 2019-07-06
14:50:40		 Sala Sismica INGV-Roma 70298081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-06 14:46:16 ± 0.05
Latitude 39.9043 ± 0.0036
Longitude 16.0667 ± 0.0035
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70298081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 397
Semi-minor axis of confidence ellipse (meter) 181
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 12
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38491
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 70298081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-06 14:50:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2019-07-06T14:46:30.33 0.3 undecidable manual S 193 42.7239 50 -0.06 73
IV.SLCN.HHZ. 2019-07-06T14:46:27.64 3.0 undecidable manual P -0.27 0
IX.STN3.HHE.02 2019-07-06T14:46:25.73 3.0 positive manual P -4.08 0
IV.CET2.HHZ. 2019-07-06T14:46:24.40 0.1 positive manual P 193 42.7239 50 0.08 97
IV.SALB.HHZ. 2019-07-06T14:46:24.95 0.1 undecidable manual S 97 23.9538 110 0.08 100
IV.SIRI.HHZ. 2019-07-06T14:46:23.13 0.1 undecidable manual P 331 35.1426 50 -0.02 99
MN.CUC.HHZ. 2019-07-06T14:46:21.08 0.3 negative manual P 295 23.5542 110 0.03 76
IV.SALB.HHZ. 2019-07-06T14:46:20.99 0.1 undecidable manual P 97 23.9538 110 -0.14 99
IV.TDS.HHZ. 2019-07-06T14:46:19.69 3.0 undecidable manual P -1.9 0
IV.MMN.HHN. 2019-07-06T14:46:19.72 0.6 undecidable manual S 257 6.6933 143 -0.12 51
IV.MMN.HHN. 2019-07-06T14:46:18.38 0.6 negative manual P 257 6.6933 143 0.16 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMN.HHE. ML:1.8 0.0011799999999999998 1.08 AML other m 2019-07-06T14:46:20.57
IV.MMN.HHN. ML:2.1 0.0019899999999999996 0.4 AML other m 2019-07-06T14:46:22.37
IV.SALB.HHE. ML:1.4 0.00017449999999999999 0.42 AML other m 2019-07-06T14:46:26.61
MN.CUC.HHN. ML:1.2 0.000101 0.58 AML other m 2019-07-06T14:46:27.32
IV.SALB.HHN. ML:1.3 0.00011355000000000001 0.58 AML other m 2019-07-06T14:46:27.45
IV.SIRI.HHE. ML:1.3 0.0000746 0.24 AML other m 2019-07-06T14:46:31.57
IV.CET2.HHE. ML:1.5 0.0001104 0.52 AML other m 2019-07-06T14:46:31.61
MN.CUC.HHE. ML:1.2 0.000111 0.54 AML other m 2019-07-06T14:46:32.11
IV.CET2.HHN. ML:1.7 0.00016099999999999998 0.28 AML other m 2019-07-06T14:46:32.45
IV.SIRI.HHN. ML:1.4 0.0000951 0.48 AML other m 2019-07-06T14:46:35.70
IV.SLCN.HHN. ML:1.3 0.00004045 1.26 AML other m 2019-07-06T14:46:48.70
IV.SLCN.HHE. ML:1.4 0.000045249999999999995 0.44 AML other m 2019-07-06T14:46:51.06
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download